Zinc in PDB 5aie: NOT4 Ring Domain in Complex with UBC4

All present enzymatic activity of NOT4 Ring Domain in Complex with UBC4:
6.3.2.19;

The structure of NOT4 Ring Domain in Complex with UBC4, PDB code: 5aie was solved by V.Bhaskar, J.Basquin, E.Conti, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	53.556 / 2.80
Space group	H 3
Cell size a, b, c (Å), α, β, γ (°)	107.112, 107.112, 62.203, 90.00, 90.00, 120.00
R / Rfree (%)	22 / 27.06

The binding sites of Zinc atom in the NOT4 Ring Domain in Complex with UBC4 (pdb code 5aie). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the NOT4 Ring Domain in Complex with UBC4, PDB code: 5aie:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the NOT4 Ring Domain in Complex with UBC4


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of NOT4 Ring Domain in Complex with UBC4 within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn1083 b:93.2 occ:1.00 SG A:CYS36 2.4 0.6 1.0 SG A:CYS60 2.4 83.9 1.0 CB A:CYS57 2.4 99.4 1.0 SG A:CYS33 2.7 97.4 1.0 SG A:CYS57 3.1 0.7 1.0 CB A:CYS60 3.2 86.7 1.0 CA A:CYS57 3.5 1.0 1.0 N A:CYS57 3.5 0.1 1.0 CB A:CYS33 3.6 99.3 1.0 CB A:CYS36 3.7 98.2 1.0 N A:CYS60 3.9 0.2 1.0 CA A:CYS60 4.2 90.2 1.0 N A:CYS36 4.3 98.0 1.0 C A:CYS57 4.3 99.4 1.0 CA A:CYS36 4.6 0.4 1.0 O A:CYS57 4.6 90.9 1.0 CB A:LEU35 4.8 92.7 1.0 C A:ILE56 4.8 97.4 1.0

Zinc binding site 2 out of 2 in the NOT4 Ring Domain in Complex with UBC4


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of NOT4 Ring Domain in Complex with UBC4 within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn1084 b:96.1 occ:1.00 SG A:CYS77 2.3 93.2 1.0 SG A:CYS52 2.4 88.8 1.0 SG A:CYS50 2.4 0.7 1.0 SG A:CYS74 2.5 89.3 1.0 CB A:CYS74 3.0 94.2 1.0 CB A:CYS52 3.3 83.6 1.0 CB A:CYS50 3.4 95.0 1.0 CB A:CYS77 3.6 93.5 1.0 N A:CYS77 3.6 86.2 1.0 CA A:CYS77 4.1 86.3 1.0 CB A:ALA76 4.3 87.3 1.0 CB A:ARG79 4.4 97.1 1.0 N A:CYS52 4.4 88.9 1.0 CA A:CYS52 4.5 85.0 1.0 CA A:CYS74 4.5 98.0 1.0 C A:CYS77 4.6 88.5 1.0 N A:ARG79 4.6 93.1 1.0 N A:ARG78 4.7 88.2 1.0 C A:ALA76 4.7 87.0 1.0 CA A:CYS50 4.8 93.9 1.0 CB A:TYR54 4.8 76.8 1.0 CA A:ALA76 4.9 84.4 1.0 N A:ALA76 4.9 90.1 1.0 C A:CYS74 4.9 92.4 1.0

V.Bhaskar, J.Basquin, E.Conti. Architecture of the Ubiquitylation Module of the Yeast CCR4- Not Complex. Structure V. 23 921 2015.
ISSN: ISSN 0969-2126
PubMed: 25914052
DOI: 10.1016/J.STR.2015.03.011